.example-caption a {
    text-align: right;
}

/* 新增加  */
a:hover {
    color: red;
}

a:focus{
    font-weight:bold;
}

a:focus{
    font-weight:bold;
}

a:link {
    color: black;
}

/* 新增加  */
.modal-body {
    overflow: auto;
}

treecontrol {
    /* prevent user selection */
    -moz-user-select: -moz-none;
    -khtml-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
    /* default */
    font-family: Verdana, Helvetica, Arial, sans-serif;
    font-size: 13px;
    color: #555;
}

treecontrol ul {
    margin: 0;
    padding: 0;
    list-style: none;
    border: none;
    overflow: hidden;
}

treecontrol li {
    position: relative;
    padding: 0 0 0 20px;
    line-height: 25px;
}

treecontrol li.tree-expanded i.tree-leaf-head, treecontrol li.tree-collapsed i.tree-leaf-head
{
    display: none;
}

treecontrol li.tree-expanded i.tree-branch-head, treecontrol li.tree-collapsed i.tree-branch-head
{
    display: inline;
}

treecontrol li.tree-leaf i.tree-branch-head {
    display: none;
}

treecontrol li.tree-leaf i.tree-leaf-head {
    display: inline;
}

treecontrol li i.tree-branch-head {
    cursor: pointer;
}

treecontrol li .tree-label {
    cursor: pointer;
    display: inline;
}

treecontrol li .tree-unselectable {
    cursor: not-allowed;
}

treecontrol.tree-classic li.tree-expanded i.tree-branch-head {
    padding: 1px 10px;
    background: url("images/folder.png") no-repeat;
}

treecontrol.tree-classic li.tree-collapsed i.tree-branch-head {
    padding: 1px 10px;
    background: url("images/folder-closed.png") no-repeat;
}

treecontrol.tree-classic li.tree-leaf i.tree-leaf-head {
    padding: 1px 10px;
    background: url("images/file.png") no-repeat;
}

treecontrol.tree-classic li .tree-selected {
    background-color: #aaddff;
    font-weight: bold;
}

treecontrol.tree-classic li .tree-unselectable {
    color: #ddd;
}

treecontrol.tree-light li.tree-expanded i.tree-branch-head {
    padding: 1px 10px;
    background: url("images/node-opened-2.png") no-repeat;
}

treecontrol.tree-light li.tree-collapsed i.tree-branch-head {
    padding: 1px 10px;
    background: url("images/node-closed-2.png") no-repeat;
}

treecontrol.tree-light li.tree-leaf i.tree-leaf-head {
    padding: 1px 10px;
    width: 16px;
    height: 16px;
    background: none no-repeat;
}

treecontrol.tree-light li .tree-selected {
    font-weight: bold;
}

treecontrol.tree-light li .tree-unselectable {
    color: #ddd;
}

treecontrol.tree-dark li.tree-expanded i.tree-branch-head {
    padding: 1px 10px;
    background: url("images/node-opened-light.png") no-repeat;
}

treecontrol.tree-dark li.tree-collapsed i.tree-branch-head {
    padding: 1px 10px;
    background: url("images/node-closed-light.png") no-repeat;

}

treecontrol.tree-dark li.tree-leaf i.tree-leaf-head {
    padding: 1px 10px;
    width: 16px;
    height: 16px;
    background: none no-repeat;
}

treecontrol.tree-dark li .tree-selected {
    font-weight: bold;
}

treecontrol.tree-dark li .tree-unselectable {
    color: #777;
}

treecontrol.tree-dark {
    /* color: #ddd; */
    color: #333;
}
treecontrol.tree-dark li .treeLink:focus{
    text-decoration:none;
}
treecontrol.tree-dark li .treeLink:hover {
    text-decoration:underline;
}

treecontrol.tree-classic li .tree-label .treeLink:hover {
    text-decoration:underline;
}
.treeLink span{
    border:1px solid rgba(0,0,0,0)
}
